64338914

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:902

約数の個数: 24

約数和(自身を含む): 103317780

約数和(自身を除く): 38978866

約数列:

[1, 2, 17, 34, 157, 289, 314, 578, 709, 1418, 2669, 5338, 12053, 24106, 45373, 90746, 111313, 204901, 222626, 409802, 1892321, 3784642, 32169457, 64338914]

約数ペア:

[(1, 64338914), (2, 32169457), (17, 3784642), (34, 1892321), (157, 409802), (289, 222626), (314, 204901), (578, 111313), (709, 90746), (1418, 45373), (2669, 24106), (5338, 12053)]